The last event of the 2018 Open is nearly here, and Dave Castro clearly wants to go out with a bang. He recently dropped what we assumed would be his last clue.

#18point5

A post shared by Dave Castro (@thedavecastro) on Mar 20, 2018 at 12:28pm PDT

We don’t know what it means, but I kind of like to imagine it symbolizes Castro laughing at me and taking pictures while I epically make a fool of myself during the final workout.

That wasn’t the end of it, though. Oh no. This week, we apparently get to help decide what the workout is.

#18point5. You guys get to pick which we suffer through. Tomorrow at 3pm pacific for announcement of workout options and ability to vote.

A post shared by Dave Castro (@thedavecastro) on Mar 21, 2018 at 8:06am PDT

What would you like to see in 18.5?

Main image: Dave Castro/Instagram